CA1286116C - Ensemble de coupe de tondeuse de pelouse - Google Patents
Ensemble de coupe de tondeuse de pelouseInfo
- Publication number
- CA1286116C CA1286116C CA000572064A CA572064A CA1286116C CA 1286116 C CA1286116 C CA 1286116C CA 000572064 A CA000572064 A CA 000572064A CA 572064 A CA572064 A CA 572064A CA 1286116 C CA1286116 C CA 1286116C
- Authority
- CA
- Canada
- Prior art keywords
- blade
- assembly
- disc
- rotor
- cutting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 9
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 2
- -1 polypropylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 238000010008 shearing Methods 0.000 abstract description 2
- 241001494496 Leersia Species 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/416—Flexible line cutters
- A01D34/4168—Constructional details of the flexible lines
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/73—Cutting apparatus
- A01D34/736—Flail type
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000572064A CA1286116C (fr) | 1988-07-14 | 1988-07-14 | Ensemble de coupe de tondeuse de pelouse |
US07/229,559 US4825627A (en) | 1988-07-14 | 1988-08-05 | Lawn mower cutting assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000572064A CA1286116C (fr) | 1988-07-14 | 1988-07-14 | Ensemble de coupe de tondeuse de pelouse |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1286116C true CA1286116C (fr) | 1991-07-16 |
Family
ID=4138378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000572064A Expired - Fee Related CA1286116C (fr) | 1988-07-14 | 1988-07-14 | Ensemble de coupe de tondeuse de pelouse |
Country Status (2)
Country | Link |
---|---|
US (1) | US4825627A (fr) |
CA (1) | CA1286116C (fr) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5048278A (en) * | 1989-09-18 | 1991-09-17 | Trim-A-Lawn | Rotary cutting member for use with lawn mowers and the like |
US5791054A (en) * | 1992-11-24 | 1998-08-11 | Easytrim Ltd. | Rotary cutters |
US5572856A (en) * | 1994-02-18 | 1996-11-12 | Ku; Chingyu J. | Remotely controlled lawn mower |
DK0683969T3 (da) * | 1994-05-25 | 2000-08-21 | Easytrim Ltd | Rotorklippere |
USD379418S (en) * | 1995-05-25 | 1997-05-27 | Shakespeare Company | Cutting line for a rotating line trimmer |
USD379052S (en) * | 1995-05-25 | 1997-05-06 | Shakespeare Company | Cutting line for a rotating line trimmer |
USD379419S (en) * | 1995-09-12 | 1997-05-27 | Shakespeare Company | Cutting line for a rotating line trimmer |
US5996233A (en) * | 1996-05-31 | 1999-12-07 | Morabit; Vincent D. | String and string trimmer operation |
US6176015B1 (en) | 1996-05-31 | 2001-01-23 | Vincent D. Morabit | Vegetation cutter with self-support non-metallic cutting elements |
US6094823A (en) * | 1997-07-23 | 2000-08-01 | Jenn Feng Industrial Company, Ltd. | Method and apparatus for anchoring flails on a string trimmer |
US6314848B2 (en) * | 1998-02-17 | 2001-11-13 | Vincent D. Morabit | Self-contained flexible aerodynamic cutting element with matching head |
US6415585B2 (en) * | 1998-10-08 | 2002-07-09 | Vincent D. Morabit | Multi-purpose trimmer, edger and sweeper with or without support cart, and with enhanced inertia head |
US6862871B2 (en) | 1999-08-10 | 2005-03-08 | Vincent D. Morabit | Hybrid mower, edger, trimmer, blower |
US20050172501A1 (en) * | 2004-02-10 | 2005-08-11 | Robert L. Phillips (50%) | Trimmer line and method of manufacture |
JP4941956B2 (ja) * | 2005-12-28 | 2012-05-30 | スターテング工業株式会社 | 刈払機用ロータリーカッタ |
GB2441102A (en) * | 2006-08-22 | 2008-02-27 | Easytrim Ltd | Rotary head assembly |
US9474205B2 (en) * | 2008-10-28 | 2016-10-25 | Aero-Flex Technologies, Inc. | Line loader for a grass trimmer |
US9414540B2 (en) * | 2010-03-24 | 2016-08-16 | Aero-Flex Technologies, Inc. | Oriented trimmer line |
CN102293090B (zh) * | 2010-06-24 | 2013-11-13 | 南京德朔实业有限公司 | 适用于旋转式植被切割机的工作头 |
CN102668802B (zh) * | 2011-03-12 | 2015-02-04 | 苏州宝时得电动工具有限公司 | 割草机 |
US10070583B2 (en) * | 2012-08-09 | 2018-09-11 | Orlando Jerez | Blade for use with rotary head assembly |
CN104782315B (zh) * | 2014-01-17 | 2017-01-11 | 苏州宝时得电动工具有限公司 | 割草机的切割装置 |
CN104429303A (zh) * | 2014-12-16 | 2015-03-25 | 金华东润工贸有限公司 | 打草盘 |
JP6129230B2 (ja) * | 2015-03-27 | 2017-05-17 | 本田技研工業株式会社 | 芝刈機 |
EP3400777B1 (fr) * | 2016-12-29 | 2020-05-27 | Aero-Flex Technologies, Inc. | Éléments de coupe multizone pour débroussailleuse, faucheuses rotatives et à d'autres applications de coupe de végétation lourde |
US20200113133A1 (en) * | 2018-10-12 | 2020-04-16 | Briggs & Stratton Corporation | Electric stand-on mower |
USD1013469S1 (en) * | 2019-03-28 | 2024-02-06 | Aero-Flex Technologies, Inc. | Trimmer line blade |
USD992989S1 (en) * | 2022-02-11 | 2023-07-25 | Aero-Flex Technologies, Inc. | Trimmer line blade |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3922744A (en) * | 1974-11-18 | 1975-12-02 | Brinly Hardy Co | Pick-up apparatus for debris collector |
ZA765080B (en) * | 1975-09-08 | 1978-04-26 | Roper Corp | Cutter assembly for rotary lawn mower |
US4382356A (en) * | 1976-04-07 | 1983-05-10 | Emerson Electric Co. | Rotary-type lawnmower |
US4126991A (en) * | 1977-08-01 | 1978-11-28 | Roper Corporation | Cutter pin for rotary mower having lenticular section |
CA1079076A (fr) * | 1976-08-18 | 1980-06-10 | Roper Corporation | Goupille pour tondeuse rotative |
US4190954A (en) * | 1978-06-29 | 1980-03-04 | The Toro Company | Cutting heads |
JPS55118928U (fr) * | 1979-02-17 | 1980-08-22 | ||
CA1101226A (fr) * | 1979-08-08 | 1981-05-19 | Glenn C. Hetrick | Traduction non-disponible |
US4301642A (en) * | 1980-02-11 | 1981-11-24 | Thurber Stephen H | Safety rotor for mower |
US4356686A (en) * | 1981-04-30 | 1982-11-02 | Black & Decker Inc. | Cutting mechanism for a grass cutting machine |
US4362007A (en) * | 1981-06-24 | 1982-12-07 | Kennedy Merrill V | Cutting head assembly for a rotary motor |
US4461138A (en) * | 1982-12-17 | 1984-07-24 | Whitman Robert E | Hub for flexible cutting blades |
-
1988
- 1988-07-14 CA CA000572064A patent/CA1286116C/fr not_active Expired - Fee Related
- 1988-08-05 US US07/229,559 patent/US4825627A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4825627A (en) | 1989-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKLA | Lapsed |